將此代碼轉換爲swift

Question

我嘗試在屏幕中顯示加載的視頻。我have't使用SWIFT before.I馬新swift.Here一些代碼的目標C

- (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info { 

    self.videoURL = info[UIImagePickerControllerMediaURL]; 
    [picker dismissViewControllerAnimated:YES completion:NULL]; 

    self.videoController = [[MPMoviePlayerController alloc] init]; 

    [self.videoController setContentURL:self.videoURL]; 
    [self.videoController.view setFrame:CGRectMake (0, 0, self.view.frame.size.width, 460)]; 
    [self.view addSubview:self.videoController.view]; 


    [self.videoController play]; 

    } 

如何迅速轉換。我用videoURL,Videocontroller像這樣迅速

var videoPlayer = MPMoviePlayerController() 

而對於videoURL我用let videoURL = info[UIImagePickerControllerMediaURL]

不過，雖然使用我不知道如何轉換的所有代碼，請幫忙convrt我的目標C代碼swift2.0 .Thanks

我這樣做對：

func imagePickerController(picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [String : AnyObject]){ 

     let videoURL = info[UIImagePickerControllerMediaURL] 



    } 

剩下的代碼我現在不如何的Alloc爲的MPMoviePlayerController和所以在代碼

Answer 1

你在swift中完整的代碼。

func imagePickerController(picker: UIImagePickerController, didFinishPickingMediaWithInfo info: Dictionary) { 
     self.videoURL = info[UIImagePickerControllerMediaURL] 
     picker.dismissViewControllerAnimated(true, completion: nil) 
     self.videoController = MPMoviePlayerController() 
     self.videoController.contentURL = self.videoURL 
     self.videoController.view.frame = CGRectMake(0,0,self.view.frame.size.width,460) 
     self.view.addSubview(self.videoController.view) 
     self.videoController.play() 

    }